.item-row{
	font-size:14px;
	font-family:"Microsoft YaHei";
	height:40px;
	width:96%;
	border:1px windowtext black;
}
.content{
	position:absolute;
	margin-top:100px;
	height:auto;
	width:64%;
	margin-left:26%;
	padding-left:2%;
}
.content-1{
	padding:2.7%;
    border: 1px solid silver;
    border-radius: 4px;
    width:80%;
}
.login-btn{
	width:8%;
	height:30px;
	background:#0080ff;
	font-size:16px;
	font-family:"Microsoft YaHei";
	color:white;
	border:none;
	border-radius:5px;
	margin-top:15px;
}
.login-btn:hover{
	width:8%;
	height:30px;
	background:#2894ff;
	font-size:16px;
	font-family:"Microsoft YaHei";
	color:white;
	border:none;
	border-radius:5px;
}
.login-btn:active{
	width:8%;
	height:30px;
	background:#0080ff;
	font-size:16px;
	font-family:"Microsoft YaHei";
	color:white;
	border:none;
	border-radius:5px;
}
.file {
    position: relative;
    display: inline-block;
    border: 1px solid silver;
    border-radius: 4px;
    padding: 8px 12px;
    overflow: hidden;
    text-decoration: none;
    text-indent: 0;
    height: 40px;
    width:90%;
    margin-bottom: 10px;
    margin-top: 20px;
}
.file input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
}
.file:hover {
    text-decoration: none;
}